Crimp-style 77 Series hydraulic hose fittings from Parker Hannifin are cost-effective, permanent, bite-the-wire-style fittings for high-pressure applications. Designed for use with Parkrimp crimpers, 77 series fittings require less push-on force and are easy to assemble. Their compact, one-piece construction delivers better value, flow, and reduced heat and pressure loss, as well as reduced complexity. Compatible with a wide range of constant working pressure hoses, 77 Series fittings are engineered for efficiency, safety, and performance. When paired with Parker’s No-Skive hose, 77 Series fittings can be assembled without removing the outer hose cover. Available in multiple materials and a wide assortment of end configurations, 77 series fittings are offered in sizes from ¼ inch to 2 inches.
Markets:
• Military
• Construction
• Forestry
• Oil Field Service
• Industrial
• Mining
Features/Benefits:
• Metric hex
• Easy push on force
• Multiple materials available, such as steel and stainless steel
• Wide range of end configurations
• One piece reduces complexity and leakage path
• No-Skive technology offers easy, efficient, and safe production processes
Applications:
• Petroleum base hydraulic fluids and lubricating oils
Compatible Hoses:
• 387 (-20 through -32 only)
• 487 (-20 through -32 only)
• 787 (-8 through -32 only)
• 797 (-8 through -32 only)
Application: Lubricating Oils, Petroleum Base Hydraulic Fluids
Body Material: Steel
Brand: Parker
Configuration: Hose to Port
Connection 1 Size: 19.1, 3/4, -12 (Size)
Connection 1 Type: Hose
Connection 2 Size: 1-3/16"-12 inch Thread
Connection 2 Type: Male, Seal-Lok®
Connection 2 Type: Male ORFS
Connection Length: 43 mm (see drawing legend B)
Division: Polymer Hose Division Europe
Fitting Length: 89 mm (see drawing legend A)
For Fluid Type: Petroleum Hydraulic Fluids (Petroleum Base), Lubricants (Oils)
Hex Size: 32 mm (see drawing legend H)
Hose Inside Diameter: -12
Industry: Industrial Manufacturing Equipment, Off-road Machinery
Maximum Operating Pressure: 41.0, 410
Port Size: 3/4"
Port Type: ORFS
Product Type: Crimp Fittings No-Skive
Shape: Straight
Specifications Met: ISO 12151-1-S, SAE J516
Technology: Fluid & Gas Handling